STATUS REPORT NO. 3 ENIWETOK RADIOLOGICAL SURVEY DECEMBER 9-15, 1972 This report summarizes activities and results of the radiological survey in progress on Eniwetok Atoll for the period December 9-15, 1972. A communications failure has precluded routine reports being filed from the Atoll, Partial restoration has been made with full capability expected by December 18. Fragmentary reports show the following progress. The Marine Reef Group continued at Eniwetok, Runit, and Engebi. Sampling is continuing at Mike Crater. Lagoon Samp ling has been completed off Runit. The insitu probe was used at Runit as well as Parry. The Engineering/Rad Safe Group completed their work on Engebi. Profiles were taken at the hottest spot of soil contamination. Air Sampling is continuing on Eniwetok, Runit, and Engebi. TLD's (Thermo Luminescent Dosimeters) were put out for dose evaluation on the north and northwest islands of Bogallua, Bogombogo, Ruchi, Cochiti, Bagon, and Rujoru.